218310246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5138

約数の個数: 96

約数和(自身を含む): 608864256

約数和(自身を除く): 390554010

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1953, 2046, 2387, 3069, 3906, 4774, 5081, 6138, 7161, 10162, 14322, 15243, 21483, 30486, 35567, 42966, 45729, 55891, 71134, 91458, 106701, 111782, 157511, 167673, 213402, 315022, 320103, 335346, 391237, 472533, 503019, 640206, 782474, 945066, 1006038, 1102577, 1173711, 1417599, 1732621, 2205154, 2347422, 2835198, 3307731, 3465242, 3521133, 5197863, 6615462, 7042266, 9923193, 10395726, 12128347, 15593589, 19846386, 24256694, 31187178, 36385041, 72770082, 109155123, 218310246]

約数ペア:

[(1, 218310246), (2, 109155123), (3, 72770082), (6, 36385041), (7, 31187178), (9, 24256694), (11, 19846386), (14, 15593589), (18, 12128347), (21, 10395726), (22, 9923193), (31, 7042266), (33, 6615462), (42, 5197863), (62, 3521133), (63, 3465242), (66, 3307731), (77, 2835198), (93, 2347422), (99, 2205154), (126, 1732621), (154, 1417599), (186, 1173711), (198, 1102577), (217, 1006038), (231, 945066), (279, 782474), (341, 640206), (434, 503019), (462, 472533), (558, 391237), (651, 335346), (682, 320103), (693, 315022), (1023, 213402), (1302, 167673), (1386, 157511), (1953, 111782), (2046, 106701), (2387, 91458), (3069, 71134), (3906, 55891), (4774, 45729), (5081, 42966), (6138, 35567), (7161, 30486), (10162, 21483), (14322, 15243)]